Creating arrays of variables with UInt bounds

[allbits]

The following does not work.

function build()
m = Model()
n::UInt = 4
@variable(m,x[1:n])
end

Changing UInt to Int works.

[joehuchette]

This is a surprisingly subtle issue, caused by the fact that length(1:UInt(4)) returns a UInt(4) (rather than an integer, as is usually the case). I believe there's an open issue in the julia repo for this.

[joehuchette]

Closed by #862, thanks for reporting